Let's calculate 31742699 x 42391101
31742699 × 42391101 = 42391101 × (31742699)
+ 42391101 × 9 that is equal 381519909
+ 42391101 × 90 that results in 3815199090
+ 42391101 × 600 giving us 25434660600
+ 42391101 × 2000 that results in 84782202000
+ 42391101 × 40000 giving us 1695644040000
+ 42391101 × 700000 that is equal 29673770700000
+ 42391101 × 1000000 that results in 42391101000000
+ 42391101 × 30000000 which equals 1271733030000000

= 1345607959321599
